WorksheetsICTLecture#2
Total questions: 15
Worksheet time: 8mins
The computer hardware is typically divided into four main parts which are
Printers, Xerox, input and output devices
Control Unit (CU) and the Arithmetic and Logic Unit (ALU)
Processing Devices, Memory Devices, Input/, Output Devices
Local, broadband, personal, regional
Any hardware component that allows you to enter data, programs, commands, and user responses into a computer is known as
An Input Device
An output Device
Processing
BIOS
A computer is a machine which can take …
papers and print documents
instructions and repeat the last operation
instructions, and perform computations based on those instructions
instructions and stop the process
Which device is not classified as an input device
Printer
Keyboard
Trackball
Mouse
Computer programs installed in the computer are called …
Engineering
Software
Hardware
Firmware
Which electronic device is not located inside the System Unit
keyboard
CPU
RAM
Motherboard
Primary memory includes
Tape backup, hard drives
RAM, ROM
processor registers, cache, flash memory
flash, USB memory, mouse
This type of memory is temporary and volatile
ROM
Flash memory
tape backup
RAM
Select output device from the list:
multimedia projector
scanner
tracker ball
mouse
What is a keyboard?
is an input device that allows a person to enter letters, numbers, and other symbols into a computer.
is a board for a computer stand.
is the system location of the operating system.
is a push-button communication device
Which of the following is information input?
keyboard, mouse, track ball
speakers, spotlight, printer
microphone, scanner, monitor
stylus, touchpad, camera
Which of the following is an output device?
monitor, printer, speakers
monitor, keyboard mouse
spotlight, microphone, trackball
stylus, printer, mouse
One of the main parts of a computer system:
Microphone
Printer
Speaker
System unit
Which one defines the physical equipment that is involved in the computer functioning
Software
Hardware
Firmware
Nextware
What are the systems of interconnected computers that share a central storage system and various peripheral devices
Networking
Computer systems
ICloud system
Hardware
